Physics

Walk through an old-growth forest in early spring, and you’ll be dazzled by wildflowers, their jewel-like tones shining from the […]

People in big cities breathe bad air. Bad air that consists of particulate matter and other pollutants, which pose health

Concerns are being raised across the U.S. about whether schools have a right to compel female athletes to provide information

Less than two weeks after train cars filled with hazardous chemicals derailed in Ohio and caught fire, a truck carrying

When scientists develop new optical techniques and instruments for medical diagnosis, surgery, or light-based therapy, those techniques and instruments must

Like a merchant of old, balancing the weights of two different commodities on a scale, nature can keep different genetic

Different cell types—say, heart, liver, blood, and sperm cells—possess characteristics that help them carry out their unique jobs in the

In vivo small animal fluorescence imaging is widely used in oncology, drugs, antibodies, nanomaterials, inflammation, immune diseases, gene therapy, apoptosis,

The fires of passion can propel employees toward success but can also cause them to flame out, a study by

Engineering researchers at the University of Waterloo are successfully using a robot to help keep children with learning disabilities focused